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(parent: 7ab149e) | patch
ENGR00220181-1 DMA: remove noncacheable memory allocation limit.
authorChen Liangjun <b36089@freescale.com>
Mon, 13 Aug 2012 07:52:19 +0000 (15:52 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:35:12 +0000 (08:35 +0200)
commitf41dcc487fac9af47bfe72851944ec9bd34714b1
treefc6c00b8878d3fa39eb6a4adb4e2d1eff80fcc96tree | snapshot
parent7ab149eea92906a74a4147ee5ee4a1f2fc929783commit | diff
ENGR00220181-1 DMA: remove noncacheable memory allocation limit.

DMA interface dma_alloc_noncacheable() is only used by USB. HDMI audio
driver also need the interface to allocate C=0 B=0 type memory.

In this patch, remove MACRO limitation and make dma_alloc_noncacheable()
common code for other modules.

Signed-off-by: Chen Liangjun <b36089@freescale.com>
arch/arm/include/asm/dma-mapping.h diff | blob | history
arch/arm/mm/dma-mapping.c diff | blob | history
Linux kernel for KaRo TX COM modules